ELECTRODE SHEET HEATING DEVICE, AND ELECTRODE SHEET PRODUCTION SYSTEM AND METHOD

The present application discloses an electrode sheet heating device, and an electrode sheet production system and method. The electrode sheet heating device (10) comprises a box body (1); two roller sets (2) which are mounted in the box body (1) and arranged at intervals in a first direction (x), each roller set (2) comprising at least one first guide roller (21) such that the electrode sheet (4) sequentially and alternately bypass all the first guide rollers (21) in the two roller sets (2); and a heating assembly (3) which is mounted in the box body (1) and configured to heat the coated electrode sheet (4).